Document Type and Number:
Japanese Patent JPS56170853
Kind Code:
U
Application Number:
JP7007580U
Publication Date:
December 17, 1981
Filing Date:
May 20, 1980
Export Citation:
International Classes:
H01H50/54; H01H50/00; H01H50/24; H01H50/58; H01H50/60; (IPC1-7): H01H50/24; H01H50/60